Notes: The methods that are used can be the ratio the percentage or by using fractions.
a) 1 yes, 60/100 = 6/10
2 yes, 4:6 = 40/100 to 60/100
3 yes, 60 - 40 = 20
4 yes, 6:4 = 3:2
5 yes, 4 x 1.5 = 6
6.yes, the percentage is accurate
7 ys 3/5 = 60/100 (You multiply by it 20)
b) I would the percentage statement because in ads they use visual objects to sell their product so, if you use a percentage than you can easily visualise it and you can use a pie graph as one of your visuals for your adds.
c) I would use the first statement because its quick and easy to know and because there are not many digits to remember, 6 is a one digit number and 10 is basically a stop and a starting point for counting. 6/10 = 60/100 which is easily understandable.
1.2 Follow Up
music= 12 people
T.V 4 people
1. People who perfer Music outnumbers people who watch T.V by a ratio of 1:3. 75% perfer Music over T.V and only 1/4 of the students like to watch T.V in the evening.
2. The data will be different because in our data we are using 16 people and The Neilson school is dealing with a 100 people.
3. I would use to manipulate my class was by mentioning 75% of students prefer Music to TV. Because people like to visualize a lot and a percentage can give a mental image that how many students like one thing than the other.
Notes: The methods that are used can be the ratio the percentage or by using fractions.
a) 1 yes, 60/100 = 6/10
2 yes, 4:6 = 40/100 to 60/100
3 yes, 60 - 40 = 20
4 yes, 6:4 = 3:2
5 yes, 4 x 1.5 = 6
6.yes, the percentage is accurate
7 ys 3/5 = 60/100 (You multiply by it 20)
b) I would the percentage statement because in ads they use visual objects to sell their product so, if you use a percentage than you can easily visualise it and you can use a pie graph as one of your visuals for your adds.
c) I would use the first statement because its quick and easy to know and because there are not many digits to remember, 6 is a one digit number and 10 is basically a stop and a starting point for counting. 6/10 = 60/100 which is easily understandable.
1.2 Follow Up
music= 12 people
T.V 4 people
1. People who perfer Music outnumbers people who watch T.V by a ratio of 1:3. 75% perfer Music over T.V and only 1/4 of the students like to watch T.V in the evening.
2. The data will be different because in our data we are using 16 people and The Neilson school is dealing with a 100 people.
3. I would use to manipulate my class was by mentioning 75% of students prefer Music to TV. Because people like to visualize a lot and a percentage can give a mental image that how many students like one thing than the other.